Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Process or means for control of operation
Reexamination Certificate
2011-01-04
2011-01-04
Ruddock, Ula C (Department: 1729)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Process or means for control of operation
C429S428000, C429S431000, C429S432000, C429S452000
Reexamination Certificate
active
07862946
ABSTRACT:
A fuel cell power system comprises an internal or self-regulating control of a system or device requiring a parasitic load. The internal or self-regulating control utilizes certain components and an interconnection scheme to produce a desirable, variable voltage potential (i.e., power) to a system or device requiring parasitic load in response to varying operating conditions or requirements of an external load that is connected to a primary fuel cell stack of the system. Other embodiments comprise a method of designing such a self-regulated control scheme and a method of operating such a fuel cell power system.
REFERENCES:
patent: 4000003 (1976-12-01), Baker et al.
patent: 5082505 (1992-01-01), Cota et al.
patent: 5366821 (1994-11-01), Merritt et al.
patent: 6083636 (2000-07-01), Hsu
patent: 6158537 (2000-12-01), Nonobe
patent: 6294278 (2001-09-01), Wohr et al.
patent: 6835481 (2004-12-01), Dickman et al.
patent: 2002/0072834 (2002-06-01), Scheffler et al.
patent: 2004/0202900 (2004-10-01), Pavio et al.
patent: 2005/0112428 (2005-05-01), Freeman et al.
patent: 2005/0164048 (2005-07-01), Wheat et al.
Chuo Tony
Hammerle Kurt G.
Ruddock Ula C
The United States of America as represented by the Administrator
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